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fix crash in model construction from finite domain theory

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2014-05-30 20:52:39 +05:30
parent 1e774064bc
commit 49f9f4b3b5
4 changed files with 24 additions and 5 deletions
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18
src/ast/dl_decl_plugin.cpp
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@ -599,7 +599,23 @@ namespace datalog {
return 0;
}
result = mk_compare(OP_DL_LT, m_lt_sym, domain);
break;
break;
case OP_DL_REP: {
if (!check_domain(0, 0, num_parameters) ||
!check_domain(1, 1, arity)) return 0;
func_decl_info info(m_family_id, k, 0, 0);
result = m_manager->mk_func_decl(symbol("rep"), 1, domain, range, info);
break;
}
case OP_DL_ABS: {
if (!check_domain(0, 0, num_parameters) ||
!check_domain(1, 1, arity)) return 0;
func_decl_info info(m_family_id, k, 0, 0);
result = m_manager->mk_func_decl(symbol("abs"), 1, domain, range, info);
break;
}
default:
m_manager->raise_exception("operator not recognized");

2
src/ast/dl_decl_plugin.h
View file

@ -48,6 +48,8 @@ namespace datalog {
OP_RA_CLONE,
OP_DL_CONSTANT,
OP_DL_LT,
OP_DL_REP,
OP_DL_ABS,
LAST_RA_OP
};